Adhesive compound, glue, &amp;c.



M106. COMPilSITIONS 5 COATING R PllASTIC. C WW Examine,

so 8415', 7 I i UNITED STATES PATENT OFFICE. I

. MoNER. ISAACS, OFPHILADELPHIA, PENNSYLVANIA.

ADHESIVE coMPou o. e-L-us. ac. I No. 845,791. Specification of LettersPatent. Ratentedlarchb, 1907. g I a iimsonmed 0otober24.1906. amnmamam.M 7

To all whoin it may concern.- for casein, five to fifteen parts; *diumflu- Be it known that I, Mom: R. ISAACS, a %rtwo to ten parts; sodium s1cate, wo

citizen of the United States, and a resident of o een parts. I

the city of Philadelphia, State of Pennsyl- 'It sometimes occurs that itis only desirvania, have invented certain new and use, able to packagesuitable proportions of some 60 ful Improvements in Adhesive Compounds,of the above ingredients, leaving it to the l Glues, Sizings, and theLike, of which the fol- 1 user to supply the remaining ingredients andlowing is a full,- clear, and complete disclo- "Water-that is to say, byway of example the user may roduce his own casein tes to adhesivecommerely desire t e other material for the pro- 6 ounds, glues, andsizings made from productionof my improved compound, glue, or teids,dextrin, or similar substance; and the S1zmg, m WhJch event the solvent,fluorid, objects of my invention are to regulate the and silicate wouldbe packaged together as a set or hardening ua 'ties thereof-and to encmposltl n to be used as an ingredient for :5 rich, preserve, an improvethe same and to adhesive compounds. So any or all of the 0 render theresulting compound adaptable to ov ingredients may be mixed and packa.greater variety of uses in the arts than has aged for use with the othersubstances, heretofore been accomplished. Wh1le I have described theseveral ingre' In carrying out my invention I combine dients and themanner of combining the with casein or any other suitable proteid, same,I do not desire to be limited to the ar- 75 whether animal or ofvegetable origin, su1 tlcular preparations and amounts of the ableproportions of a solvent, a silicate, and same as above stated, since acomposition of f fluorid. It is of course to Be understood that m t rcont ining the above or similar inwlien used either as a glue or as asizing these gr dlents in any proportions or quantities is ingredientsare dissolved in a suitable quanfully within the scope and objects of'my in- So tity of water and reduced to the form of a ventlon. Ihus forsome c mpounds the liqilid or semiliquid composition. alkaline s1l1cateand alkaline fluorid may be have found that any of the following 1;sufliciently alkaline to dispense with any advents are suitable for mypurposesviz., poditional alkali to act as a soivent. It is to be furthernoted that when I employ the 85 7 3o t-assium borat-e, borax, trlsodiumhos hate "in otassiumhos hate, sodium carbonate, word ro eid I use it toinclude all subijj 0%858111111 carbonaie, and sodium liyaroxid. stancesw c act, when incorporated with ""I 'l lie afldlflon of a silicate to ana esive the other ingredients, in a manner similar compound, glue,orsizin made from casein to proteide. g., gluten, albumen, casein, orother suitable protei renders the same lue, starch, dextrm, or similarum and 90 more or less waterproof and adds strength to substances, w eter of vegetable or of animal the same. Any of the alkalinesilicatesr1g1n. I

Wm Having thus described my invention, what such as sodium silicate, o

' ammomu' m 's11cafe-- are excellenfly adapted I claim, and desiretoprotect by Letters Pat- 0 0 pose. ent of the United States, is- 9 5' Thetime within which the adhesive com- 1. A composition of matter,consisting of 1 pound, glue, or sizing or similar substance a proteid, asolvent therefor, a silicate and a made from casein will harden or setmay be fluorid? if regulated by the addition of a suitable fiu- 2. Acomposition 'of matter, consisting of 5 orid, the greater proportion offluorid added a 'proteid, an alkaline solvent therefor, a 10c acting toincrease the time required for the silicate and a fluorid.

compound to set, in addition increasing the A'composition of matter,consisting of flowing qualities of the same. The fiuorid of ,a proteid,a solvent therefor, an alkaline silisodium otassium ..or a nium -maycate andafluorid. 5o advantageously emplo'yg d as one of the in' 4.A-composition of matter, consistin of lo;

dients'bf my improved adhesive coma roteid,asol'venttherefor,asilicatean an pound, glue, or slzmg. a line fiuond. 4

. I have found that the preparations of inv 5. A composition of matter,consisting of .gredients as stated below will give excellent a proteid,a solvent therefor, an alk line sili- 55 results: casein, onehundredparts; a solvent cate andan alkaline fluorid. n

sure. 10 My invention rela 6. A composition of matter, consisting of aproteid, an alkaline solvent t erefor, an alkaline silicate, and analkaline uorid.

7. An adhesive compound, glue or sizing, consist-ing of a proteid, analkaline solvent therefor, sodium silicate and sodium fluorid.

8. An adhesive compound, glue or sizing, consisting of casein, a solventtherefor, a silicate and a fluorid.

9. An adhesive compound, glue or sizing, consisting of casein, analkaline solvent therefor, a silicate and a fiuorid.

10. An adhesive compound, glue or sizing, consisting of a casein, analkaline solvent therefor, an alkaline silicate and an alkaline fluorid.

11. An adhesive compound, glue or sizing,

consisting of casein, an alkaline solvent therefor, sodium silicate anda sodium fluorid. I 12. An adhesive compound, glue or sizin consistin ofcasein one hundred arts, an a kaline solvent therefor five to teenparts, sodium silicate two to fifteen parts and sodium fiuorid two toten parts.

13. An adhesive compound, glue or sizing, consistin of a roteid, analkaline silicate and an allialine uorid.

14. An adhesive compound, glue or sizing, consisting of a proteid,sodium silicate and 0 sodium fiuorid.

15. An adhesive compound, glue or sizing,

casein five to fifteen parts, sodium fiuorid two to ten parts, andsodium silicate two to fifteen arts.

20. adhesive compound, glue or sizing, consisting of proteid, alkalinesilicate, sodium fluo ricl and Water.

21. An adhesive compound of glue or sizing, consisting of casein, asilicate, sodium fluorid and water..

22. An adhesive compound of glue or sizing consisting of casein, sodiumsilicate, sodium fluorid and water.

In witness whereof I have hereunto set my hand this th day of October,A. D. 1906.

MONE R ISAACS.

Witnesses:

ALsToN B. MoULToN, ALEXANDER PARK.

